The proper functioning of the visual system in school life is essential for good learning, so visual ergonomics will play an essential role in optimizing classroom conditions and their impact on children, who spend many hours a day in school classrooms from the age of 3, when they start learning in kindergarten, until the end of 6th grade, at the age of 12. The role of the optometrist is very important in the care and prevention of the visual system of children at this stage.